2059870175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 96

約数和(自身を含む): 3023806464

約数和(自身を除く): 963936289

約数列:

[1, 5, 11, 25, 31, 47, 53, 55, 97, 155, 235, 265, 275, 341, 485, 517, 583, 775, 1067, 1175, 1325, 1457, 1643, 1705, 2425, 2491, 2585, 2915, 3007, 4559, 5141, 5335, 7285, 8215, 8525, 12455, 12925, 14575, 15035, 16027, 18073, 22795, 25705, 26675, 27401, 33077, 36425, 41075, 50149, 56551, 62275, 75175, 77221, 80135, 90365, 113975, 128525, 137005, 141329, 159371, 165385, 241627, 250745, 282755, 386105, 400675, 451825, 685025, 706645, 796855, 826925, 849431, 1208135, 1253725, 1413775, 1554619, 1753081, 1930525, 2657897, 3533225, 3984275, 4247155, 6040675, 7490437, 7773095, 8765405, 13289485, 21235775, 37452185, 38865475, 43827025, 66447425, 82394807, 187260925, 411974035, 2059870175]

約数ペア:

[(1, 2059870175), (5, 411974035), (11, 187260925), (25, 82394807), (31, 66447425), (47, 43827025), (53, 38865475), (55, 37452185), (97, 21235775), (155, 13289485), (235, 8765405), (265, 7773095), (275, 7490437), (341, 6040675), (485, 4247155), (517, 3984275), (583, 3533225), (775, 2657897), (1067, 1930525), (1175, 1753081), (1325, 1554619), (1457, 1413775), (1643, 1253725), (1705, 1208135), (2425, 849431), (2491, 826925), (2585, 796855), (2915, 706645), (3007, 685025), (4559, 451825), (5141, 400675), (5335, 386105), (7285, 282755), (8215, 250745), (8525, 241627), (12455, 165385), (12925, 159371), (14575, 141329), (15035, 137005), (16027, 128525), (18073, 113975), (22795, 90365), (25705, 80135), (26675, 77221), (27401, 75175), (33077, 62275), (36425, 56551), (41075, 50149)]